baber/WOPTO huggingface dataset:
Patent JP-2004327477-A (JP)
Title: Heat generating component mounting structure
Inventor: NISHIYAMA IKUMASA
IPC: H01L23/373
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat generating component mounting structure in which heat is well conducted from a mounting plate to a heat radiation plate and which has a good outward appearance.  <P>SOLUTION: In this heat generating component mounting structure, the heat radiation plate 1 has one or a plurality of through holes 1c at positions facing the bottom surface of the mounting plate 4 of a heat generating component 3. In addition, a viscous material 2 having thermal conductivity is provided between the heat radiation plate 1 and the bottom surface of the mounting plate 4 in a state where the material 2 can enter into the through holes 1c. Therefore, the outward appearance of the heat radiating component mounting structure is improved, because the overflow of the viscous material 2 from the sides of the bottom surface of the mounting plate 4 is reduced even when the applied amount of the viscous material 2 is increased. At the same time, the thermal conduction from the mounting plate 4 to the heat radiation plate 1 is improved, because the gap between the bottom surface of the mounting plate 4 and the surface of the heat radiation plate 1 is surely filled up with the viscous material 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324081-A (JP)
Title: Connection structure of wall panel to ceiling panel
Inventor: INUZUKA AKIHIKO
IPC: E04B2/72
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a wall panel to a ceiling panel capable of reducing the number of parts, reducing cost, and shortening installation time.  <P>SOLUTION: A wall panel 12a and the ceiling panel 13 of a bathroom 10 are fixed to each other with a fixing member 23, and a sealing material 24 is fitted into a clearance at the boundary part thereof. A clearance between the upper end face of the wall panel 12a and the lower end face of the ceiling panel 13 is set so that the vertical length thereof is smaller on the inside of the bathroom 10 and larger on the outside. Also, a sealing material 24 comprises a covering part 24a covering the inside portion of the bathroom 10 at the clearance, a wall side elastic piece 24b installed on the rear surface of the covering part 24a and engaged with the upper end face of the wall panel 12a by inserting into the clearance, and a ceiling side elastic piece 24c engaged with the lower end face of the ceiling panel 13. In addition, an engagement groove 21a is formed in the upper end face of the wall panel 12a, and an engagement projection 24d engaged with the engagement groove 21a is formed on the wall side elastic piece 24b of the sealing material 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002832-A (JP)
Title: Manufacturing process of kneaded material of ethylene copolymer
Inventor: MINO NAOHIRO
IPC: C08J3/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a kneaded material of an ethylene copolymer which is excellent in melting tension and flowability and with which a film having an excellent impact strength and an excellent appearance (degree of dimness and transparency) can be molded and to provide the ethylene copolymer obtained by this process and a molded item and a film comprising the ethylene copolymer.  <P>SOLUTION: In this manufacturing process of a kneaded material of an ethylene copolymer, a raw polymer, which is an ethylene copolymer, is kneaded in a predetermined condition. As the raw polymer, an ethylene copolymer which can satisfy predetermined conditions when it is kneaded with two roles is used. The kneaded material of an ethylene copolymer is obtained by this process. The molded item and the film comprise this kneaded material of an ethylene copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327557-A (JP)
Title: Method of manufacturing electronic part and semiconductor device
Inventor: MAKITA TOSHIYUKI
IPC: H01L23/29
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic part which is electromagnetically shielded and reduced in both size and thickness.  <P>SOLUTION: A semiconductor device 3 is sealed up with a first sealing layer 1 formed of a first liquid resin composition which comprises epoxy resin, a hardening agent, a hardening accelerator, and an organic filler as integral components. The first sealing layer 1 is coated with a second sealing layer 2 formed of a second liquid resin composition which contains, at least, either ferrite particles or metal particles besides the same epoxy resin, hardening agent, and hardening accelerator with the first sealing layer 2. The first sealing layer 1 and the second sealing layer 2 are formed simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322409-A (JP)
Title: Ld write-in device and image formation device
Inventor: MASUDA KIYOSHI
IPC: H04N1/036
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LD write-in device which can stably light without a wavelength flit.  <P>SOLUTION: The LD write-in device used in writing of image information to a photoreceptor 26 carries out temperature control of LDs 11 and 12 used for the writing by temperature control instruments 9 and 10. The LDs 11 and 12 are controlled by a temperature whereby the phenomenon that a lighting center wavelength of the LDs 11 and 12 flits among specific wavelength bands is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325189-A (JP)
Title: Thermal degradation measuring method for sulfur vulcanized rubber
Inventor: MORI MAKIO
IPC: G01N33/44
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the thermal degradation of a sulfur-vulcanized rubber can be nondestructively, conveniently and accurately predicted without performing a heat aging test.  <P>SOLUTION: In measurement of the thermal degradation of a sulfur-vulcanized natural rubber composition, signal strength is determined on a sensitivity condition of an amplitude ratio (S/N) of 1,000:1 of the maximum signal strength in unreacted rubber compounds to noise comprising a baseline, and a representative value of the quantity of coupling sulfur coupled to a rubber molecule is found by formula in direct excitation measurement of a carbon nucleus (<SP>13</SP>C) by a solid high resolution nuclear magnetic resonance method using a magic angle spinning method (i), a representative value Gg of a sulfur bridge coupled between two rubber molecules is found by formula (I) based on a modulus (Gf) when the vulcanized rubber is extended to 100% in a tension test, the composition quantity (a volume fraction ϕ)of carbon black and the adsorption quantity of DBP (dibutyl phthalate) of the carbon black (ii), and the thermal degradation of the sulfur-vulcanized natural rubber composition is predicted based on a coupled S/Gg value (iii).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323314-A (JP)
Title: Method for manufacturing civil engineering/building material utilizing seashell
Inventor: AKIYAMA MASASHIGE
IPC: E02B3/14
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a civil engineering/building material utilizing seashell, the material which enables waste seashell wasted in large quantity to be blended therein at a high ratio, provides the ease of construction and strength equivalent to those of concrete, and easily solves the problems of smells of the seashells.  <P>SOLUTION: The manufacturing method includes a process (A) of kneading raw materials(X) which contain 100 pts. mass sulfur and/or reformed sulfur in a molten state and 5 to 60mass% pulverized seashell powder (X-1) of a grain size of ≥ 5 mm and 40 to 95mass% pulverized seashell powder (X-2)of a grain size of ≤5 mm, are subjected to grain size adjustment and do not contain cement and a process (B) of solidifying kneaded matter prepared in the process (A) to a desire shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322940-A (JP)
Title: Control device for front and rear wheel drive vehicle
Inventor: ONO AKIHIRO
IPC: B60K17/348
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of torque exceeding an allowable value and resulting abnormal noise in a drive system, and an abrupt change in a vehicle behavior due to instantaneous switching between drive modes during the travel of a front and rear wheel drive vehicle.  <P>SOLUTION: The control device selectively switch the drive mode of the vehicle between a two wheel drive mode and a four wheel drive mode by electrically controlling a driving force transmitter. Depending on a vehicle state at the time of a drive mode switching instruction, the control device prohibits switching control to an instructed drive mode when a traveling speed is low not higher than a prescribed value and the rotation difference between the front and the rear wheels is not lower than a prescribed value, and it executes gradual switching control gradually decreasing a driving force difference to a value not greater than a prescribed value when the traveling speed is middle or high not lower than the prescribed value, and the driving force difference between the front and the rear wheel sides before/after drive mode switching is not lower than a prescribed value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336125-A (JP)
Title: Image reading apparatus
Inventor: TOCHIGI NOBUYUKI
IPC: G01N21/892
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To match an image magnification of a visible light with that of an infrared ray in a dust flaw detection system of a film scanner so as to accurately capture the position and size of dust and flaw thereby improving an image resulting from eliminating the dust and flaw.  <P>SOLUTION: In an image reading apparatus including: a visible light and infrared ray illumination means; an image forming means; an optical path length revision means; a focus means; a photo detection means; and a storage means, the optical path length revision means revises an optical path length so as to nearly match the image magnification of the infrared ray with that of the visible light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329292-A (JP)
Title: Small-sized photographing device
Inventor: KONDO YASUSHI
IPC: A61B1/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized photographing device that can be swallowed easily by a subject even when functions are added to the device.  <P>SOLUTION: This small-sized photographing device contains the photographing function for the body cavity of the subject in a state where the function is divided into a plurality of capsule units 1A, 1B, and 1C so that the subject may separately swallow the units 1A, 1B, and 1C one by one. After the capsule units 1A, 1B, and 1C reach the inside of the stomach of the subject, the units 1A, 1B, and 1C are coupled into one body by means of coupling sections 17, 24, and 33 and, thereafter, a photographing section 10 photographs a portion to be photographed while an illuminating section 20 illuminates the portion. Acquired image signals are modulated and transmitted to the outside of the body of the subject by radio or stored by means of a transmitting section 13. At an appropriate point of time after the necessary portion, such as the stomach etc., is photographed, the capsule units 1A, 1B, and 1C are again separated from each other and excreted from the body of the subject, because the coupling sections 17, 24, and 33 dissolve. Consequently, necessary functions can be added as capsule units while the sizes of capsules are reduced when the subject swallows the capsules.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332243-A (JP)
Title: Composite floor slab structure with fire resistant ceiling
Inventor: ISHIMARU AKIRA
IPC: E04B1/94
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite floor slab structure with the fire resistant ceiling for delaying or restraining reduction in yield strength by a temperature rise, by restraining the temperature rise in a deck plate and concrete for a synthetic slab in a fire, by utilizing the thermally insulating action or the effect of a ceiling finishing material.  <P>SOLUTION: This composite floor slab structure is formed by placing the concrete 4 on it by installing the deck plate 1 for the composite slab on a beam 10. A fire resistant ceiling material 12 by a gypsum board is supported under the composite floor slab, by a suspending material 11 suspended from the deck plate for the floor slab. The fire resistant ceiling is constituted for closely covering an under surface of the synthetic floor slab with the fire resistant ceiling material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330318-A (JP)
Title: Method of feeding lubricant/coolant for grinding, and grinding device using the same
Inventor: NISHI YOSHINORI
IPC: B24B55/02
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of feeding a lubricant/coolant and a grinding device using the method effective in reducing the applied quantity of a grinding fluid for lubricating or cooling in grinding.  <P>SOLUTION: In the method of feeding the lubricant/coolant to the grinding surface of a grinding wheel, a nozzle 2 is disposed in proximity so that a distance between the rotating outer peripheral surface 12 of the grinding wheel 1 and the tip of the nozzle becomes an extremely small clearance only enough to discharge the lubricant/coolant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333669-A (JP)
Title: Method for adjusting lens for spectacles and lens for spectacles
Inventor: SATO RIKIO
IPC: A61B3/036
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting a lens for spectacles for not only adjusting the lens on the basis of eye examination data but also improving eyestrain due to astigmatism or the like for an astigmatic, in particular, moving astigmatic testee.  <P>SOLUTION: In the method for adjusting the lens for spectacles for the moving astigmatic testee, the eye examination data are obtained in a test stage using an eye test instrument, and the lens is worked and formed on the basis of the examination data. The lens for spectacles is adjusted so that the testee views the marked lines 10 of a test chart for astigmatism 4 as those having uniform thickness in a conscious confirmation stage using the chart 4. Thus, the following problems in the conventional manner are solved; (1) the eyestrain is not improved even when the already adjusted lenses for spectacles are worn, in particular, (2) it becomes very often the factor of the eyestrain because the lens for spectacles is ofteh not adjusted well for the moving astigmatic testee.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003300987-A (JP)
Title: Method for producing tetrakisfluorophenylborate
Inventor: NAGANUMA AKIJI
IPC: C08F4/6592
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a tetrakisfluorophenylborate which is useful as a catalyst component for the polymerization of olefins or as a raw material for synthesizing the same.  <P>SOLUTION: The method for producing the tetrakisfluorophenylborate comprises adding a hydrocarbon solvent to the tetrakisfluorophenylborate coordinated with a Lewis base followed by carrying out a concentration or evaporation to dryness under reduced pressures to remove the Lewis base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330557-A (JP)
Title: Printing method of thermal printer
Inventor: NAGAHAMAYA YUUJI
IPC: B41J2/36
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method of a thermal printer capable of dealing with high speed printing.  <P>SOLUTION: In the printing method of a thermal printer, density data is corrected to lower the density for a part of print data. The print data being printed is continuous print data for driving one of a plurality of heating elements in a thermal head continuously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335723-A (JP)
Title: Composition for polishing semiconductor wafer
Inventor: TERAMOTO TADASHI
IPC: B24B37/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for polishing a semiconductor wafer in which durability of a pad can be enhanced by preventing occurrence of glazing without sacrifice of polishing speed of the wafer, planarity of the polished wafer, and dispersion stability of abrasive powder.  <P>SOLUTION: The composition comprises silica based polish particles, a polish accelerator, and the remainder of water wherein the content of the silica based polish particles is 0.05-3.0 wt% of the total quantity of the composition and the weight ratio of the silica based polish particles and the polish accelerator (polish accelerator/silica based polish particles) is 0.8-20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331178-A (JP)
Title: Folding heat insulating case
Inventor: WATANABE RYOICHI
IPC: B65D81/38
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding heat insulating case which is made up of heat insulating inner wall bodies, can be quickly assembled or quickly and compactly disassembled and folded, and contributes to improved assembling performance or folding performance.  <P>SOLUTION: According to the folding head insulating case, front and rear heat insulating inner wall bodies 42, 43 are foldably tiltable, and right and left heat insulating inner wall bodies 44, 45 have hinges H1, H2 formed thereon so as to be foldable on the front and rear heat insulating inner wall bodies 42, 43. Therefore when a case body 1 is assembled, the right and left heat insulating inner wall bodies 44, 45 are erected, and the front and rear heat insulating inner wall bodies 42, 43 are pressed between the right and left heat insulating wall bodies 44, 45 to be pinched by the same, followed by placing a cover over an upper opening 10 of the case body 1. At the time of folding of the box body, the front and rear heat insulating inner wall bides 42, 43 are tilted on a bottom heat insulating inner wall body 41 to be superposed on the same, and the right and left heat insulating inner wall bodies 44, 45 are folded, followed by stacking a cover heat insulating inner wall body 23 on the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340587-A (JP)
Title: Method and apparatus for computing virtual current of battery, method and apparatus for computing open-circuit voltage in battery, and method and apparatus for computing battery charged state
Inventor: ARAI YOICHI
IPC: G01R31/36
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately compute a virtual current for calculating the open circuit voltage of a battery.  <P>SOLUTION: Voltage-current characteristics including the influence of polarization determined from the a current value sufficient for canceling polarization at a charging side, or a discharge current of discharge by the quantity of electricity, and a terminal voltage by a polarization influence characteristic calculating means 23A are shifted in the direction of a voltage axis by a means 23B for calculating the polarization influence characteristics after shifting so that a voltage value at the reference current value on the characteristics coincides with a reference voltage value at a reference current value on voltage-current characteristics without including the influence of polarization depending on only the pure resistance of a battery 13. A computing means 23C performs computation as a virtual current Is for determining an open circuit voltage OCV in the battery 13 by substituting the current value corresponding to the voltage value at a discharge current=0 on the voltage-current characteristics without including the influence of polarization on the voltage-current characteristics after shifting for a voltage-current characteristic expression including the influence of polarization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337050-A (JP)
Title: Method for assaying hematopoietic organ tumor
Inventor: ISHIKAWA FUMIHIKO
IPC: C12N15/09
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a model animal having pathologic features derived from a patient of hematopoietic organ tumor.  <P>SOLUTION: The neonatal immunodeficient mammal (except human) having pathologic features derived from a patient of hematopoietic organ tumor is transplanted with tumor cells collected from the patient of hematopoietic organ tumor into a neonatal mammal. The method for producing the mammal is provided. The method for evaluating a medicine comprises administering the medicine to the mammal and evaluating the pharmacodynamic effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337082-A (JP)
Title: Lure
Inventor: MIYAZAWA YUKINORI
IPC: A01K85/18
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure so designed that fishhooks are not caught on the attachment element for a swing body even if the fishhooks are located on the rear end sides of the swing body and the lure body, respectively.  <P>SOLUTION: The lure has the following construction: A back part 2a on the front end of the lure body 2 is provided with a recessed resistance part 2b for water. The back part 2a behind the recessed resistance part 2b is fixed with a fastener 5 for a fishline 4 and the back part 2a further behind the fastener 5 is fixed with one end 6a of a wire projection 6. One end 6b of a projection 6 is rotatably attached with the swing body 7 made of a plate such as a metallic plate via the attachment element T comprising a swivel 8 and a linkage ring 9. The front side of the berry part 2c of the lure body 2 is fixed with a fastener 10 and the fishhook 11 is swingably attached to the fastener 10 via a ring 12. A fastener 13 is fixed on the rear end side of the berry part 2c and a fishhook 14 is swingably attached via a ring 15 to the fastener 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342873-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HARADA AKITOSHI
IPC: H01L23/522
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is equipped with trenches having smooth bottom faces while being suppressed in increase of dielectric constant, and to provide its manufacturing method.  <P>SOLUTION: A first insulation film 64 is formed on a wafer W, an organic thin film 65 is formed on the first insulation film 64, and a second insulation film 66 is formed on the organic thin film 65. Then, a via hole 71a is so formed as to be extended through the first insulation film 64, the organic thin film 65, and the second insulation film 66. Thereafter, a sacrifice film 68 is so formed on the second insulation film 66 as to fill up the via hole 71a. On the sacrifice film 68, a resist film 69 is formed. Then, a trench 71b which reaches the top face of the organic thin film 65 is formed. Part of the organic thin film 65 which is exposed in the trench 71b is removed, and the remaining sacrifice film 68 is also removed. Consequently, the trench 71b having a smooth bottom face is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI